GE Lunar Prodigy vs Hologic Discovery QDR
GE Lunar Prodigy and Hologic Discovery QDR: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
GE Lunar Prodigy: when to consider it
Lunar Prodigy denotes a GE HealthCare DXA family. It supports bone densitometry and, depending on software, body-composition analysis. A base name does not identify the Primo, Pro or Advance package or table size.
Hologic Discovery QDR: when to consider it
Discovery QDR is a family of DXA bone densitometers. The manual lists spine, hip and forearm testing across the series and whole-body scanning on A, W and Wi. A generic QDR Discovery designation does not establish whole-body analysis at a specific location.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | GE Lunar Prodigy | Hologic Discovery QDR |
|---|---|---|
| Method | DXA | DXA |
| Measurement position | Supine | Supine |
| Documented outputs | Bone mineral density; body composition depending on software | Bone density; whole-body scan depending on variant |
| Designation scope | Family; package and size unspecified | Family; model letter unknown |
Fat-free mass is not pure muscle mass. A single result is not a diagnosis. Different devices and similarly named metrics may use definitions that are not interchangeable.